Tunnel Mpls Bandwidth - Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - COMMAND REFERENCE N TO Z 2010-10-19 Command Reference Manual

tunnel mpls bandwidth

Syntax
Release Information
Description
Options
Mode
Copyright © 2010, Juniper Networks, Inc.
tunnel mpls [ traffic-eng ] bandwidth bandwidth
no tunnel mpls [ traffic-eng ] bandwidth
Command introduced before JunosE Release 7.1.0.
Specifies the bandwidth required for the tunnel. The no version removes the bandwidth
constraint from the tunnel.
When the bandwidth constraint is configured, MPLS automatically creates and attaches
a QoS profile to the tunnel to enforce the bandwidth reservation. The QoS profile creates
a scheduler node at the LSP level, with a scheduler profile that has an assured rate
corresponding to the reserved bandwidth. The QoS profile also creates queues above
the scheduler node so that traffic of a particular class will be subject to the scheduler
node. If no queue are created at the LSP level for a particular class, the traffic of that
class enters that class's queue at a lower level, bypassing the bandwidth reservation
enforcement.
traffic-eng—Specifies optional keyword for compatibility with non–E Series
implementations
bandwidth—Amount of bandwidth required for the tunnel in kilobits per second, in the
range 0–4294967295; default value is 0
Interface Configuration, Tunnel Profile Configuration
Chapter 8: T Commands
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